Title:
【発明の名称】さまざまな基地局がダウンリンクおよびアップリンク接続に使用されるセルラー移動無線通信システムにおける双方向通信方法
Document Type and Number:
Japanese Patent JPH06508492
Kind Code:
A
Abstract:
The invention relates to methods for handling a bidirectional connection involving a mobile station in a cellular mobile radio communication system having adjacent cells of substantially different sizes, wherein the mobile station estimates the strength of radio signals received from base stations for cells of different sizes, the signal strength of radio signals received from the mobile station by base stations for cells of different sizes are estimated, decisions on which base station(s) should be responsible for an uplink channel of a bidirectional connection are based on uplink parameters including estimated strength for signals received at base stations, the signal strength at the base station(s) responsible for the uplink channel is used for controlling the output power of the mobile station, and decisions on which base station(s) should be responsible for the downlink channel of a bidirectional connection are based on downlink parameters including estimated strength of radio signals from base stations received at the mobile station.
Inventors:
Parson, Bengt Ingbe
Application Number:
JP51645293A
Publication Date:
September 22, 1994
Filing Date:
March 05, 1993
Export Citation:
Assignee:
Telefon Acty Boraget Elm Ericsson
International Classes:
H04B7/26; H04W36/08; H04B7/005; H04W52/40; (IPC1-7): H04Q7/04; H04B7/26; H04Q7/04
Attorney, Agent or Firm:
Akira Asamura (3 outside)